UFC heavyweights Junior Dos Santos and Alistair Overeem attend a press conference to promote their fight, which took place at Morton's Steakhouse in Burbank on Wednesday, March 28, 2012. Dos Santos will make the first defense of his UFC heavyweight title on May 26 at UFC 146 in Las Vegas.

UFC heavyweights Junior Dos Santos and Alistair Overeem attend a press conference to promote their fight, which took place at Morton's Steakhouse in Burbank on Wednesday, March 28, 2012. Dos Santos will make the first defense of his UFC heavyweight title on May 26 at UFC 146 in Las Vegas. (Cheryl A. Guerrero/Staff Photographer)

UFC heavyweights Junior Dos Santos and Alistair Overeem attend a press conference to promote their fight, which took place at Morton's Steakhouse in Burbank on Wednesday, March 28, 2012. Dos Santos will make the first defense of his UFC heavyweight title on May 26 at UFC 146 in Las Vegas.